Results 11 to 20 of about 1,483,275 (274)

Hematoma-induced Twiddler-like phenomenon as a presentation of DBS hardware failure: Case report

open access: yesFrontiers in Human Neuroscience, 2023
Deep brain stimulators (DBS) may fail for a multitude of reasons. We present a 79-year-old Parkinson's disease patient who suffered a DBS failure following impulse generator (IPG) replacement surgery due to the IPG flipping within an expanded capsular ...
Marshall T. Holland   +14 more
doaj   +1 more source

On Attractors of Generalized Semiflows with Impulses [PDF]

open access: yesThe Journal of Geometric Analysis, 2019
The theories of impulsive dynamical systems and of systems without uniqueness of solutions (or in which such uniqueness is not known) have received much attention in the past decade. An impulsive dynamical system is an evolution law that suffers impulses when it reaches a set of predetermined states, called impulsive set. The evolution law is typically
Everaldo de Mello Bonotto, Piotr Kalita
openaire   +2 more sources

On the Characterisations of the Impulse Breakdown in High Resistivity Soils by Field Testing

open access: yesEnergies, 2021
This paper presents experimental results of high-current impulse tests on six ground electrode configurations. A high impulse current generator is employed to inject different magnitudes of current into these rod electrodes, under both positive and ...
Abdul Wali Abdul Ali   +1 more
doaj   +1 more source

IR-GAN: Room Impulse Response Generator for Far-Field Speech Recognition

open access: yesInterspeech, 2021
We present a Generative Adversarial Network (GAN) based room impulse response generator (IR-GAN) for generating realistic synthetic room impulse responses (RIRs).
Anton Ratnarajah   +2 more
semanticscholar   +1 more source

Research on the Time-Domain Dielectric Response of Multiple Impulse Voltage Aging Oil-Film Dielectrics

open access: yesEnergies, 2021
Power capacitors suffer multiple impulse voltages during their lifetime. With the multiple impulse voltage aging, the internal insulation, oil-film dielectric may deteriorate and even fail in the early stage, which is called accumulative effect.
Chenmeng Zhang   +5 more
doaj   +1 more source

A Fully Differential Digital CMOS Pulse UWB Generator [PDF]

open access: yes, 2009
A new fully-digital CMOS pulse generator for impulse-radio Ultra-Wide-Band (UWB) systems is presented. First, the shape of the pulse which best fits the FCC regulation in the 3.1-5 GHz sub-band of the entire 3.1-10.6 GHz UWB bandwidth is derived and ...
Graziano, Mariagrazia   +2 more
core   +1 more source

A Novel VSG Control Strategy for UPS Voltage Source Inverter with Impulsive Load

open access: yesEnergies, 2022
This paper proposes a novel control strategy to alleviate the impulsive current for Uninterruptible Power Supply (UPS), which is designed based on the theory of virtual synchronous generator (VSG) and dynamic switching method.
Guofeng He   +4 more
doaj   +1 more source

Implementation of a relativistic distorted wave impulse approximation model into the NEUT event generator [PDF]

open access: yesPhysical Review D
We describe the implementation of a model for charged-current quasi-elastic (CCQE) neutrino-nucleus scattering in the NEUT Monte Carlo event generator.
J. McKean   +4 more
semanticscholar   +1 more source

Desain Generator Tegangan Tinggi Impuls 31,4 kV menggunakan Ignition Coil

open access: yesJurnal Elkomika, 2023
ABSTRAK Peralatan pembangkitan tegangan tinggi yang ada sejauh ini masih memerlukan perangkat-perangkat besar dan kompleks. Pada penelitian ini dihasilkan suatu alat pembangkit tegangan tinggi impuls yang menjawab persoalan dimensi dan kompleksitas ...
ABDUL SYAKUR   +3 more
doaj   +1 more source

Realization of universal periodic sequence generator on FPGA [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2016
This paper presents mathematical modeling and performance evaluation of different realizations of universal periodic digital signal generator based on infinite impulse response filter. The development kit used was Spartan 3E-Starter Board. Using
Petrović Miljan, Jovanović Milica
doaj   +1 more source

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